Related Experiment Videos
Splenic retrieval after laparoscopic splenectomy: a new bag.
Dimitris Zacharoulis1, Colm O'Boyle, Chris M S Royston
1Division of Upper Gastrointestinal and Minimally Invasive Surgery, Hull Royal Infirmary, Hull, United Kingdom.
Summary
Comparing laparoscopic splenectomy retrieval bags, the Endocatch II had higher complication rates, while the E200 bag prolonged operative time. Neither fully addresses challenges with large spleens, indicating a need for improved retrieval technology.
Area of Science:
- Minimally Invasive Surgery
- Surgical Technology
- Gastrointestinal Surgery
Background:
- Laparoscopic splenectomy is the standard for elective splenectomies.
- Retrieval bag limitations exist for large spleens.
- Limited data on technical challenges of splenic retrieval.
Purpose of the Study:
- Compare clinical experience with Endocatch II and E200 retrieval bags.
- Evaluate complications and instrument failure during splenic retrieval.
- Assess suitability of retrieval bags for various spleen sizes.
Main Methods:
- Retrospective review of 83 laparoscopic splenectomies (March 1997 - July 2003).
- Analysis of patient demographics, morbidity, mortality, and outcomes.
- Comparison of two retrieval bag groups: Endocatch II and E200.
Main Results:
- Endocatch II used in 60% of cases, E200 in 40%.
- Endocatch II: 4% perforation, 4% deployment failure.
- E200: Significantly longer operative time (120 min vs 65 min, P < 0.05).
Conclusions:
- Endocatch II is easy to deploy but risks perforation and is unsuitable for large spleens.
- E200 is better for large spleens but causes prolonged operative time due to poor maneuverability.
- Further technological advancements in splenic retrieval bags are necessary.